01/By surface
each with its own count, at equal weight
Hard
1-0
L. leads 1-0 in 1 meeting on hard
Clay
1-0
L. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, L. first |
|---|---|---|---|---|---|---|
| Oct 4, 2025 | Shanghai MastersMasters 1000 | hard | 2nd round | Darderi L. | 6-4, 6-4 | 29 v 121 |
| May 7, 2025 | Internazionali BNL d'ItaliaMasters 1000 | clay | 1st round | Darderi L. | 7-6, 6-3 | 46 v 73 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Darderi L. and Bu Y. each carry the table against every opponent faced.